A) Zinc sulphate
B) Zinc carbonate
C) Lead sulphate
D) Lead carbonate
Correct Answer: B
Solution :
\[ZnC{{O}_{3}}\xrightarrow{\Delta }ZnO+\underset{\text{Turns lime water milky}}{\mathop{C{{O}_{2}}}}\,\] \[(\text{Hot})\,\underset{\text{yellow}}{\mathop{ZnO}}\,\underset{\text{White}}{\mathop{ZnO}}\,(\text{Cool})\]You need to login to perform this action.
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